Home/ Supplements/ L Arginine/ L-Arginine 1000 mg

L-Arginine 1000 mg

product on market Tablet or Pill TN Trusted Nutrients Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for L-Arginine 1000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
180
Servings
Amino acid/Protein
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1000 mg
Market median: 500.0mg (143 products)

Other Ingredients

Vegetable Cellulose Contains <2% of:
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, adults take one (1) tablet, up to three (3) times daily, preferably with meals.

Warnings & Precautions

Caution: If you are pregnant, nursing, taking any medication(s), or have any medical condition(s), consult you doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Do not use if safety seal is damaged or missing.

Warning: Keep out of reach of children.

Formulation Notes

Does not contain: Artificial colors, flavors, or sweeteners, preservatives, GMOs, sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish, sodium, herbicides, or pesticides.

Purity promise Free of GMOs Herbicides Pesticides Gluten Dairy Soy

1,000 mg of performance boosting amino acid per serving

Additional Information

Made in the USA

Please recycle

X000LU3J53

GMP Manufactured in accordance with strict GMP standards

FDA Manufactured in an FDA registered facility

Certified sports nutritionists available 24/7

Health benefits: Boosts stamina & athletic performance Improves energy & muscle metabolism Supports heart & blood vessel health Regulates & aids in protein synthesis

Store at room temperature.

Conditionally essential amino acid

Metadata

Product Details

UPC / SKUX000LU3J53
DSLD Entry Date2017-02-24
Product TypeAmino acid/Protein
FormTablet or Pill
DSLD ID70367
Data Updated2026-04-11
Research

Research Evidence

45
Research Sources
52
Avg Quality
12
Rct
11
Systematic Review
11
Meta Analysis
11
Clinical Trial
A Nitric oxide donors (nitrates), L-arginine, or nitric oxide synthase inhibitors for acute stroke
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Nutritional interventions for treating foot ulcers in people with diabetes
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Nitric oxide donors (nitrates), L-arginine, or nitric oxide synthase inhibitors for acute stroke
Systematic Review The Cochrane database of systematic reviews 2002 PubMed
B Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Systematic Review The Cochrane database of systematic reviews 2007 PubMed
B The Effect of Amino Acids on Wound Healing: A Systematic Review and Meta-Analysis on Arginine and Glutamine
Meta Analysis Nutrients 2021 PubMed DOI
B Nitric oxide donors (nitrates), L-arginine, or nitric oxide synthase inhibitors for acute ischaemic stroke
Systematic Review The Cochrane database of systematic reviews 2000 PubMed
B Dietary Supplements for Erectile Dysfunction: Analysis of Marketed Products, Systematic Review, Meta-Analysis and Rational Use
Meta Analysis Nutrients 2023 PubMed DOI
B Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Systematic Review The Cochrane database of systematic reviews 2004 PubMed
B An Analysis of Popular Online Erectile Dysfunction Supplements
Systematic Review The journal of sexual medicine 2019 PubMed DOI
View all evidence for L Arginine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.